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LB - Black Widow 2.1

Method: All Grain
Style: Robust Porter
Boil Time: 60 min
Batch Size: 100 liters (fermentor volume)
Pre Boil Size: 110 liters
Post Boil Size: 100 liters
Pre Boil Gravity: 1.040 (recipe based estimate)
Post Boil Gravity: 1.044 (recipe based estimate)
Efficiency: 82% (brew house)
Source: Chris
Calories: 133 calories (Per 330ml)
Carbs: 11.9 g (Per 330ml)

Created: Wednesday December 30th 2020

Original Gravity:

1.044

Final Gravity:

1.008

ABV (standard):

4.8%

IBU (tinseth):

33.8

SRM (morey):

29.6

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
1.50 kg	American - Caramel / Crystal 40L1.5 kg Caramel / Crystal 40L	34	40	8.2%
1.25 kg	American - Chocolate1.25 kg Chocolate	29	350	6.8%
0.75 kg	United Kingdom - Black Patent0.75 kg Black Patent	27	525	4.1%
13 kg	US - Pale 2-Row13 kg Pale 2-Row	37	1.8	70.8%
1.85 kg	Munich - Light 10L1.85 kg Munich - Light 10L	33	10	10.1%
18.35 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
200 g	Kent Goldings200 g Kent Goldings Hops	Pellet	5	Boil	60 min	27.66	50%
100 g	Fuggles100 g Fuggles Hops	Pellet	4.5	Boil	15 min	6.18	25%
100 g	Kent Goldings100 g Kent Goldings Hops	Pellet	5	Boil	0 min		25%
400 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
300 g	Kent Goldings (Pellet) 300 g Kent Goldings (Pellet) Hops	27.66	75%
100 g	Fuggles (Pellet) 100 g Fuggles (Pellet) Hops	6.18	25%
400 g / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
75 L	Strike	70 °C	67 °C	60 min
38.5 L	Sparge	--	70 °C	60 min
Starting Mash Thickness: 4 L/kg Starting Grain Temp: 20 °C

Yeast

Fermentis - Safale - American Ale Yeast US-05

Amount:	3.08 Each	Cost:
Attenuation (avg):	81%	Flocculation:	Medium
Optimum Temp:	12 - 25 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 383 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 1.9 Volumes

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
0	0	0	0	0	0
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

266

Views

Brews

Public: Yup, Shared
Last Updated: 2022-11-26 23:36 UTC

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost $	Cost %
Fermentables	$
Steeping Grains (Extract Only)	$
Hops	$
Yeast	$
Other	$
Cost Per Barrel	$ 0.00
Cost Per Pint	$ 0.00
Total Cost	$ 0.00

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